划分点检区域的原则？
参考答案：
开展点检作业最方便，点检作业线路最短，点检作业中的辅助时间最少。
When the teacher found some of his students getting nervous at the examination, he told them to _____ .
A．take is seriously
B．take it easy
C．mind their business
D．come to the point
“凡肩胛肩出……曲着手腕，绢片缚之”的出处是（）。
A.《仙授理伤续断秘方》
B.《伤科汇纂》
C.《疡医大全》
D.《疡医准绳》
E.《伤科补要》
